[Hallc_running] [New Logentry] RC Update

brads at jlab.org brads at jlab.org
Tue Feb 5 08:45:01 EST 2019

Logentry Text:
Not a whole lot of progress since yesterday.  Hall lock-up has been pushed back another 24 hours to Friday day shift, but everyone agrees that is a pretty optimistic schedule.

The unexpected additional heat load in the north linac was a side affect of deliberate configuration changes since last Fall and is now understood, however the machine was pretty unstable overnight.  C100s are quenching frequently -- the belief is that it that this is connected to the larger heat load in the north linac and cryo isn't able to keep up.  They will be working this problem today.


This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3647815
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